Segment Information (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) segment	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Segment Reporting, Other Significant Reconciling Item [Line Items]
Number of reportable segments | segment			4
Net sales	$ 391,291	$ 369,353	$ 1,076,105	$ 1,005,334
Total consolidated income from operations	47,396	37,978	108,730	82,202
Total assets	1,326,263		1,326,263		$ 1,214,901
Renewables
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales	111,119	130,162	291,451	323,425
Residential
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales	215,592	171,545	595,322	475,971
Agtech
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales	44,217	48,975	130,325	149,410
Infrastructure
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales	20,363	18,671	59,007	56,528
Operating Segments | Renewables
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales	111,119	130,162	291,451	323,425
Total consolidated income from operations	14,216	12,206	14,061	21,195
Total assets	419,214		419,214		445,486
Operating Segments | Residential
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales	215,592	171,545	595,322	475,971
Total consolidated income from operations	35,802	29,482	104,901	79,571
Total assets	581,167		581,167		453,469
Operating Segments | Agtech
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales	44,217	48,975	130,325	149,410
Total consolidated income from operations	3,777	2,227	5,350	4,133
Total assets	219,800		219,800		212,038
Operating Segments | Infrastructure
Segment Reporting, Other Significant Reconciling Item [Line Items]
Net sales	20,363	18,671	59,007	56,528
Total consolidated income from operations	2,572	1,640	6,640	7,863
Total assets	84,626		84,626		82,662
Corporate
Segment Reporting, Other Significant Reconciling Item [Line Items]
Total consolidated income from operations	(8,971)	$ (7,577)	(22,222)	$ (30,560)
Total assets	$ 21,456		$ 21,456		$ 21,246